êider vs Northern Red-backed Vole

Somateria mollissima compared with Myodes rutilus

Key Differences

• êider is Near Threatened while Northern Red-backed Vole is Least Concern.

Taxonomic Classification

Rank	êider	Northern Red-backed Vole
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Aves (ave)	Mammalia (mamíferos)
Order	Anseriformes (Anseriformes)	Rodentia (Roedores)
Family	Anatidae	Cricetidae
Genus	Somateria	Myodes
Species	Somateria mollissima	Myodes rutilus

Evolutionary Relationship

êider and Northern Red-backed Vole share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

êider

NT — Near Threatened

Northern Red-backed Vole

LC — Least Concern

Physical Characteristics

Attribute	êider	Northern Red-backed Vole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

êider

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found across Europe (5 countries) and North America (United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Northern Red-backed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Norway, Russia, and Sweden.

êider

O êider-comum (Somateria mollissima) está classificado como Quase Ameaçado (NT) na Lista Vermelha da IUCN. Próximo de se qualificar como ameaçado, com populações que podem se tornar vulneráveis sem ações de conservação.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden